Best Royal Ascot Outfits from Coast, Karen Millen and More
Best Royal Ascot Outfits from Coast, Karen Millen and More

Fashion enthusiasts who relish the opportunity to dress up are undoubtedly counting down the days until Royal Ascot (June 16-20), one of the most prominent events in the British social calendar. This prestigious racing festival offers attendees the chance not only to enjoy world-class horse racing but also to display their finest ensembles and embrace the glamour that defines the occasion.

Elevated Sophistication for Race Day

An elevated, sophisticated look remains the benchmark for race day dressing, and numerous brands have already launched fresh formalwear collections ahead of the festivities. This includes established occasionwear favourites such as Coast and Karen Millen, alongside more budget-friendly options from the high street. Moreover, these investment-worthy pieces will not be confined to the racecourse; many are equally suitable for summer weddings, graduations, garden parties, and other special events throughout the season.

Below, we have curated some of the standout styles worth considering this year—from bold pops of colour guaranteed to turn heads to timeless, understated designs that never go out of fashion.

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Coast Lisa Tan Bow Detail Waistcoat Midi Dress - £119

Coast has delivered an impressive occasionwear collection this season, making it genuinely challenging to select a single standout piece. However, the Lilac Waistcoat Midi Dress ultimately prevailed, thanks to its beautiful pastel hue, eye-catching asymmetric neckline, and tailored double-breasted detailing. Despite its statement-making design, the dress feels effortlessly wearable. A defined waist belt helps create a flattering silhouette, while the subtle peplum hem adds graceful movement and elegance with every step. Our advice is to keep accessories understated and let the dress take centre stage. For those wishing to fully embrace race-day dressing, Coast also offers a coordinating Ruffle Boater Hat (£139) that ties the entire look together beautifully.

Karen Millen Spot Jacquard Tailored Midi Dress - £239

Karen Millen is a reliable destination for sophisticated occasionwear, so it is no surprise that the brand has delivered another standout option for race-day dressing. We have selected the Spot Jacquard Tailored Midi Dress, which taps into two of this season's biggest trends: timeless polka dots and elegant bow-neck detailing. The monochrome design feels effortlessly chic, while the fitted bodice creates a flattering silhouette before flowing into a graceful full midi skirt. However, the £239 price tag may be off-putting, so those seeking a more budget-friendly alternative might consider Tesco F&F's similar spotted halterneck dress (£27.50).

Ro&Zo Aria Green Tulle Ruched Dress - £169

This Ro&Zo Tulle Ruched Dress looks like something straight out of a fairy tale—it evokes The Little Mermaid at Royal Ascot. The romantic design combines vintage-inspired details with a modern silhouette, creating a statement piece that is sure to attract compliments. The frock features a beautifully ruched bodice, delicate tie straps, and a flowing tulle maxi skirt that moves elegantly with every step. Its striking shade of green is a refreshing alternative to the florals and pastel tones often seen at summer events, and it comes with pockets—always a bonus. Given the dress already makes such a strong statement, we recommend keeping accessories relatively simple. Gold jewellery would complement the green hue beautifully, while a neutral clutch and strappy heels would help maintain the dress as the focal point.

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Nobody's Child Pink Puff Sleeve Zola Midi Dress - £135

Puffed sleeves are a great way to add a touch of drama while still maintaining an elegant, feminine look, making this Nobody's Child dress an excellent choice for race day. The vibrant pink shade is guaranteed to stand out in a crowd. However, those after a softer palette will be pleased to know it is also available in several other colours, including this season's on-trend butter yellow, although stock is already running low. While the striking colour initially caught our attention, it is the bow-tied open back that truly steals the show. This unexpected detail adds a playful yet sophisticated finish to an already stylish design, helping it stand out from more traditional occasionwear options. Pair it with gold or silver accessories and a coordinating fascinator for a polished race-day look. Even better, it is proving a hit with shoppers, earning an impressive 4.9-star rating.

ASOS Design Chiffon Maxi Dress - £40

Butter yellow has firmly established itself as one of the season's biggest colour trends, making this Chiffon Maxi Dress a great pick for anyone looking to embrace the look. The soft pastel shade feels fresh and summery, while still offering the elegance needed for formal occasions such as Royal Ascot. This high-neck design is ideal for race days, with flutter sleeves and a flowing hanky hem helping to create an effortlessly graceful silhouette. Meanwhile, the chiffon fabric gives the dress a romantic, floaty feel that is perfect for summer events. However, one thing shoppers should bear in mind is that chiffon can be a delicate material that may crease easily and require a little extra care when washing and storing.